Comment 7 for bug 1522554

Reviewed: https://review.openstack.org/254418
Committed: https://git.openstack.org/cgit/openstack/group-based-policy/commit/?id=2b370862fa835977bfb109899928503c2f6c4fad
Submitter: Jenkins
Branch: stable/kilo

commit 2b370862fa835977bfb109899928503c2f6c4fad
Author: Amit Bose <email address hidden>
Date: Fri Dec 4 11:30:16 2015 -0800

    Avoid allocating multiple router gateway IPs

    When an L3Policy is implicitly associated with the
    'default' external-segment, multiple IP addresses
    get allocated for the gateway port. This happens
    because update-postcommit is called before
    create-postcommit during the creation of L3Policy.
    This change avoids the update-postcommit;
    instead we set things up in the DB and request
    context in a way so that create-postcommit behaves
    as if the 'default' external-segment was specified
    as part of the create request.

    Closes-Bug: 1522554

    Change-Id: Iebea8cf315d2ed7acbf4994940ccd57a93133475
    Signed-off-by: Amit Bose <email address hidden>
    (cherry picked from commit 46a121339ffee90154cfc900a8991735746a4c11)